ecosystem / companies / singspiel

Singspiel

Singspiel was a Toronto music-education company whose app listened through a tablet or phone microphone and gave beginner musicians real-time feedback on what they had just played, in standard notation, across piano, violin, guitar and voice. Arian Rahbari and Ivan Cheung built it out of a Waterloo design project and raised $350,000.

Education technologyTorontoFounded 2013
$350Kseed round led by the MaRS Investment Accelerator FundBetaKit
Winter 2013MaRS JOLT accelerator cohort, February to June 2013MaRS Discovery District

The people

AR
Arian RahbariCo-founder & CEOprofile coming
IC
Ivan CheungCo-founderprofile coming

What they build

Real-time practice feedback app
Curriculum for music institutions

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Working at Singspiel

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On the TechTO stage

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About

The problem Singspiel set out to fix is that most people who start an instrument quit within a few years, and the practice hour between lessons is where they lose interest. The app captured the sound of a student playing, pulled musical features out of it, and returned instant feedback on their device — Rahbari's own comparison on the TechTO stage was Duolingo or Rosetta Stone, for music. It came out of a fourth-year design project at the University of Waterloo and went through MaRS's JOLT accelerator in the Winter 2013 cohort, which ran February to June 2013; Rahbari told the TechTO room in December 2014 that they graduated in September 2013 and stayed at MaRS to build. A $350,000 seed round led by the MaRS Investment Accelerator Fund followed, reported by BetaKit in January 2015, by which point the company had shifted from selling to parents toward champion teachers inside established music institutions, with a curriculum it could sell back to them. Singspiel is no longer active and its site no longer resolves.

Backers

Seed round led by the MaRS Investment Accelerator Fund, reported by BetaKit in January 2015.

Quick answers

What did Singspiel do?

It listened to a student play through a device microphone and gave instant feedback on their performance, using standard music notation, for piano, violin, guitar and voice.

Who founded Singspiel?

Arian Rahbari and Ivan Cheung, out of a fourth-year design project at the University of Waterloo. The company went through MaRS's JOLT accelerator in the Winter 2013 cohort.

How much did Singspiel raise?

A $350,000 seed round led by the MaRS Investment Accelerator Fund, reported by BetaKit in January 2015.

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Maintained by TechTO · facts sourced and dated · last reviewed Aug 7, 2026